diff --git a/.DS_Store b/.DS_Store
index c5f4cf7..8da979d 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Demo/.DS_Store b/Demo/.DS_Store
index eda31c3..3dbea69 100644
Binary files a/Demo/.DS_Store and b/Demo/.DS_Store differ
diff --git a/Demo/TableViewPull/.DS_Store b/Demo/TableViewPull/.DS_Store
index b17ff1b..fa87f5a 100644
Binary files a/Demo/TableViewPull/.DS_Store and b/Demo/TableViewPull/.DS_Store differ
diff --git a/Demo/TableViewPull/TableViewPull.xcodeproj/project.pbxproj b/Demo/TableViewPull/TableViewPull.xcodeproj/project.pbxproj
index f4b157e..95e7b2d 100755
--- a/Demo/TableViewPull/TableViewPull.xcodeproj/project.pbxproj
+++ b/Demo/TableViewPull/TableViewPull.xcodeproj/project.pbxproj
@@ -205,6 +205,8 @@
 /* Begin PBXProject section */
 		29B97313FDCFA39411CA2CEA /* Project object */ = {
 			isa = PBXProject;
+			attributes = {
+			};
 			buildConfigurationList = C01FCF4E08A954540054247B /* Build configuration list for PBXProject "TableViewPull" */;
 			compatibilityVersion = "Xcode 3.1";
 			developmentRegion = English;
@@ -270,7 +272,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = TableViewPull_Prefix.pch;
 				INFOPLIST_FILE = "Resources/TableViewPull-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
 				PRODUCT_NAME = TableViewPull;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
@@ -284,7 +286,7 @@
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = TableViewPull_Prefix.pch;
 				INFOPLIST_FILE = "Resources/TableViewPull-Info.plist";
-				IPHONEOS_DEPLOYMENT_TARGET = 3.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 5.0;
 				PRODUCT_NAME = TableViewPull;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
diff --git a/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/contents.xcworkspacedata b/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/contents.xcworkspacedata
new file mode 100644
index 0000000..ea6a7bb
--- /dev/null
+++ b/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/contents.xcworkspacedata
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:TableViewPull.xcodeproj">
+   </FileRef>
+</Workspace>
diff --git a/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/xcshareddata/TableViewPull.xccheckout b/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/xcshareddata/TableViewPull.xccheckout
new file mode 100644
index 0000000..fbd261a
--- /dev/null
+++ b/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/xcshareddata/TableViewPull.xccheckout
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
+	<false/>
+	<key>IDESourceControlProjectIdentifier</key>
+	<string>9ABFF109-204A-463F-9331-5FC9D26A92A1</string>
+	<key>IDESourceControlProjectName</key>
+	<string>TableViewPull</string>
+	<key>IDESourceControlProjectOriginsDictionary</key>
+	<dict>
+		<key>0A3FD6CF-1805-4C69-8AD5-AF5CC2E4968B</key>
+		<string>https://github.com/nidom/EGOTableViewPullRefresh</string>
+	</dict>
+	<key>IDESourceControlProjectPath</key>
+	<string>Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace</string>
+	<key>IDESourceControlProjectRelativeInstallPathDictionary</key>
+	<dict>
+		<key>0A3FD6CF-1805-4C69-8AD5-AF5CC2E4968B</key>
+		<string>../../../..</string>
+	</dict>
+	<key>IDESourceControlProjectURL</key>
+	<string>https://github.com/nidom/EGOTableViewPullRefresh</string>
+	<key>IDESourceControlProjectVersion</key>
+	<integer>110</integer>
+	<key>IDESourceControlProjectWCCIdentifier</key>
+	<string>0A3FD6CF-1805-4C69-8AD5-AF5CC2E4968B</string>
+	<key>IDESourceControlProjectWCConfigurations</key>
+	<array>
+		<dict>
+			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
+			<string>public.vcs.git</string>
+			<key>IDESourceControlWCCIdentifierKey</key>
+			<string>0A3FD6CF-1805-4C69-8AD5-AF5CC2E4968B</string>
+			<key>IDESourceControlWCCName</key>
+			<string>EGOTableViewPullRefresh</string>
+		</dict>
+	</array>
+</dict>
+</plist>
diff --git a/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/xcuserdata/admin.xcuserdatad/UserInterfaceState.xcuserstate b/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/xcuserdata/admin.xcuserdatad/UserInterfaceState.xcuserstate
new file mode 100644
index 0000000..254681f
Binary files /dev/null and b/Demo/TableViewPull/TableViewPull.xcodeproj/project.xcworkspace/xcuserdata/admin.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/Demo/TableViewPull/TableViewPull.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/TableViewPull.xcscheme b/Demo/TableViewPull/TableViewPull.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/TableViewPull.xcscheme
new file mode 100644
index 0000000..31e3239
--- /dev/null
+++ b/Demo/TableViewPull/TableViewPull.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/TableViewPull.xcscheme
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0510"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+               BuildableName = "TableViewPull.app"
+               BlueprintName = "TableViewPull"
+               ReferencedContainer = "container:TableViewPull.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      buildConfiguration = "Debug">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "TableViewPull.app"
+            BlueprintName = "TableViewPull"
+            ReferencedContainer = "container:TableViewPull.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Debug"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "TableViewPull.app"
+            BlueprintName = "TableViewPull"
+            ReferencedContainer = "container:TableViewPull.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Release"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "1D6058900D05DD3D006BFB54"
+            BuildableName = "TableViewPull.app"
+            BlueprintName = "TableViewPull"
+            ReferencedContainer = "container:TableViewPull.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>
diff --git a/Demo/TableViewPull/TableViewPull.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/xcschememanagement.plist b/Demo/TableViewPull/TableViewPull.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 0000000..b38e00d
--- /dev/null
+++ b/Demo/TableViewPull/TableViewPull.xcodeproj/xcuserdata/admin.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>TableViewPull.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>1D6058900D05DD3D006BFB54</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/EGOTableViewPullRefresh/.DS_Store b/EGOTableViewPullRefresh/.DS_Store
index ff5a2b0..3f89227 100644
Binary files a/EGOTableViewPullRefresh/.DS_Store and b/EGOTableViewPullRefresh/.DS_Store differ